How is a TPN bag customized? A Detailed Guide to Patient-Specific Compounding
                                
                                
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                                    4 min read                                
                            
                                Approximately 40,000 Americans receive total parenteral nutrition (TPN) at home, highlighting the widespread need for this specialized intravenous therapy. For every individual, a TPN bag is customized to deliver a precise blend of nutrients, a meticulous process requiring extensive clinical assessment and sterile pharmacy compounding.